CVE-2021-0927
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass...
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-8.1 Android-9Android ID: A-189824175
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-8.1 Android-9Android ID: A-189824175
- Record
CVE-2021-0927- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.2 High
AV:L/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-281
- Updated
- 2026-11-02
CVE ListNo score
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-8.1 Android-9Android ID: A-189824175
- Record
CVE-2021-0927- Updated
- 2026-11-02
EUVDEUVD-2021-3546No score
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-8.1 Android-9Android ID: A-189824175
- Record
EUVD-2021-3546- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2cr4-c7g7-hhc2No score
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass...
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-8.1 Android-9Android ID: A-189824175
- Record
GHSA-2cr4-c7g7-hhc2- Weakness
- CWE-281
- Updated
- 2026-11-02
OSVASB-A-189824175No score
In requestChannelBrowsable of TvInputManagerService.java, there is a possible permission bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- Record
ASB-A-189824175- Updated
- 2026-11-09
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:unknown:Android | 8.1:0 up to 8.1:2021-11-05, plus listed versions 8.1 | 8.1:2021-11-05 |
:unknown:Android | 9:0 up to 9:2021-11-05, plus listed versions 9 | 9:2021-11-05 |
:unknown:Android | 10:0 up to 10:2021-11-05, plus listed versions 10 | 10:2021-11-05 |
:unknown:Android | 11:0 up to 11:2021-11-05, plus listed versions 11 | 11:2021-11-05 |
:unknown:Android | 12:0 up to 12:2021-11-05, plus listed versions 12 | 12:2021-11-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-0927 is a high vulnerability (CVSS 7.8) in Google Android, published November 1, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.13%, the 2nd percentile. Fixed in :unknown: 8.1:2021-11-05.